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Global Water Technologies Inc (GWTR) fair value: what the stock is really worth

As of Nov 10, 2026: fair value (intrinsic value) of Global Water Technologies Inc stock $0.01, price $0.01, that is 9.7% below the price, quality 41 out of 100. Rating: overvalued. The value is an estimate: none of our valuation models currently carries, it draws on revenue and assets compared with similar companies. Updated daily.

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Industrials US

GW Global Water Technologies Inc logo Thin data Nov 10, 2026

Global Water Technologies Inc

GWTR · US
Expensive, weak quality

Our calculation puts a fair price 10% below what the stock costs today.

Revenue last quarter +90% vs. a year ago.
Quality 41/100
Negative equity (buybacks among others)
Fair value $0.0099 · Overvalued
Weak Growth
Loss-making · -89.6% net margin (TTM)
Negative free cash flow over the last twelve months
Trails peers (2/8)
Narrow moat 5/100 · thin data
Thin data
Estimate⚠ Thinly traded
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What runs behind every stock

26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

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Price vs Fair Value

$0.1700 $0.0051 Fair Value $0.0099 Jun 2015 Nov 2026

White line = price, green steps = our fair value per fiscal year. As of Nov 10, 2026.

How to read this chart

60‑month range $0.0051 – $0.1700 · fair‑value band $0.0097 – $0.0102 · the $0.0110 price screens above the $0.0099 fair value. As of Nov 10, 2026.

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Company profile

Global Water Technologies, Inc., through its subsidiary, Electric H2O, Inc., identifies, develops, and commercializes non-chemical, filtration, and other technologies to improve water efficiency in the United States.

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The company utilizes non-chemical water treatment to prevent scaling in cooling towers through its line of ED2000, ED2000PLUS, and AquaPhysics systems. Its technologies address scale, microbiological growth, corrosion, and fouling in cooling water systems.

The company also engages in developing software-as-a-service platform to provide usage data, analysis, education, and rewards to the customers of utilities; and reviewing and commercializing underground pipeline technologies.

The company was formerly known as Fi-Tek VI, Inc. and changed its name to Global Water Technologies, Inc. in November 1997. Global Water Technologies, Inc. was incorporated in 1990 and is based in Indianapolis, Indiana.

Stock analysis

Global Water Technologies Inc (GWTR) currently trades at $0.0110, while our estimate is $0.0099, 10% below the price, so the stock looks overvalued today.

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Valuation

None of our valuation models currently carries for this company, usually because of losses or heavy investment. The estimate draws on revenue and assets compared with similar companies and is less precise than a model-based fair value.

Scenario range: $0.0097 (bear) to $0.0102 (bull), the price of $0.0110 sits above it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.

Quality & growth

The Quality Score stands at 41/100 (below-average quality), in the Industrials sector.

Weak Growth: Revenue growth is weak, negative or inconsistent.

Global Water Technologies Inc reported revenue of $46.8K in FY2025 versus $15.0K in FY2013, a compound +9.9%/yr. Reported net income was −$109K in FY2025.

Key figures

Market cap $353K Micro · P/S ratio 3.35 · EPS (TTM) $0.0600 · Return on assets (EBIT) −44.2% (5-year average) · Operating margin −75.9% · Revenue (TTM) $95.9K · Revenue growth (YoY) +89.5% · Free cash flow $6.4K.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 5 out of 100 (low confidence).

What moves the price

The share trades about 70% below its 52-week high and 10% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Industrials peers we cover trades at 4% fair-value upside, at −10%, GWTR screens richer than that median.

Fair Value

Bear $0.0097 Fair Value $0.0099 Bull $0.0102
Price $0.0110 · Downside -9.7%
Estimate. None of our valuation models currently carries for this company, usually because of losses or heavy investment. The estimate draws on revenue and assets compared with similar companies and is less precise than a model-based fair value.

Quality Score breakdown

Overall quality 41/100

It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.

Profitability 1
How much profit the company makes from its sales and capital
Quality Growth 80
Are margins and returns getting better?
Cashflow 72
Do the profits arrive as real cash?
Financial strength 3
Debt, balance sheet and risk of trouble
Investment 98
Does it invest with discipline instead of growing at any price?
Low Volatility 50
How calm the share price moves, does not count
Price momentum 2
Price momentum of the last 3 to 12 months, does not count
Near the 52-week high 2
Distance to the 52-week high, does not count
New shares 24
Buys back shares or issues new ones?

Open the full quality analysis →

Revenue & earnings trend

Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card. 21/100
Revenue growth is weak, negative or inconsistent.
Profit margin (trend) ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.
5.5% (1998) → −219.4% (2025)
What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: fiscal 2025 is a loss year, no rate is defined from a loss
not computed

Growth Forecast

A lot of optimism in the price
The price assumes more growth than the company has delivered so far.
What the price assumes ⓘThis turns our valuation around: instead of asking what the share is worth, it asks what growth the current price requires. It uses the cash the company keeps after all spending (free cash flow), the same discount rate as our models, five years of growth, then slowing evenly to 2 % a year by year ten. Compared with the analysts' sales forecasts extended to the same five years (at least three analysts, for context only, it does not enter the Fair Value): within 3 percentage points counts as "in line" (amber), below that little optimism (green), above that a lot of optimism (red).
+41.0%
Yearly growth needed for the next five years to justify today's price.
What forecasts expect
n/a
No analyst forecast available.
Calculated on free cash flow for fiscal year 2025. Over the last twelve months it was negative, so the figure above is uncertain.
After inflation (USA: IMF forecast 2.4% a year to 2030, 3.1% from 2016 to 2025) that is about +37.7% a year for the price.

GWTR screens overvalued: fair value 10% below the price. Compare with Veralto Corporation →

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Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Pollution & Treatment Controls · 101 stocks

Beats the industry median on 2/8 measures
Overall it trails its industry peers.
Valuation
Quality Score 41 · Below median
Fair Value upside −9.7% · Above median
Profitability
Return on equity (12 months) Negative equity ⓘThe company's equity is below zero, for example after large share buybacks. A ratio to negative equity has no meaning, so we show no number here and do not rank it against the peer group.
Return on assets −39.9% · Bottom 25%
Net margin (12 months) −89.6% · Bottom 25%
Operating margin (12 months) −75.9% · Bottom 25%
Growth and dividend
Revenue growth (quarter YoY) 89.5% · Top 25%
Balance sheet
Debt / equity Negative equity ⓘThe company's equity is below zero, for example after large share buybacks. A ratio to negative equity has no meaning, so we show no number here and do not rank it against the peer group.

Valuation Multiplesvs Pollution & Treatment Controls median · lower = cheaper

P/B Negative equity ⓘThe company's equity is below zero, for example after large share buybacks. A ratio to negative equity has no meaning, so we show no number here and do not rank it against the peer group.
P/S (12 months) 3.69× · Pricier than median
Price / free cash flow (fiscal year) 55.0× · Priciest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)20 · sector 4
FUTURE (revenue growth)100 · sector 25
PAST (return on equity)0 · sector 10
HEALTH (low debt)0 · sector 93
DIVIDEND (yield)0 · sector 37

PAST 0: with negative equity (buybacks among others) return on equity is not meaningfully computable.

Context: sector, industry, market

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

Similar stocks

10 more Pollution & Treatment Controls stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value Compare
China Conch Venture Holdings 0586 HK$7.90 HK$23.70 +200% vs GWTR
Jingjin Equipment Inc 603279 ¥13.66 ¥19.11 +40% vs GWTR
Zurn Elkay Water Solutions Corporation ZWS $45.48 $48.24 +6% vs GWTR
Mega Union Technology Inc 6944 629.00 TWD 663.94 TWD +6% vs GWTR
Zhongyuan Environmental Protection Co 000544 ¥7.11 ¥7.36 +4% vs GWTR
Fujian Longking Co 600388 ¥17.05 ¥12.37 −27% vs GWTR
Veralto Corporation VLTO $118.21 $69.81 −41% vs GWTR
Munters Group MTRS kr 133.80 kr 48.58 −64% vs GWTR
GVS S.p.A GVS €6.10 €1.74 −71% vs GWTR
CECO Environmental Corp CECO $51.83 $10.47 −80% vs GWTR

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Global Water Technologies Inc: fair value per Fair Value Calculator

Cite: Fair Value Calculator (2026). "Global Water Technologies Inc Fair Value". https://www.fairvalue-calculator.com/stock/GWTR

Frequently asked questions

Is Global Water Technologies Inc (GWTR) overvalued or undervalued?
As of Nov 10, 2026, our estimate of fair value is $0.0099 versus a price of $0.0110, about 10% lower (overvalued).
What is the fair value of GWTR?
Our estimate for Global Water Technologies Inc is $0.0099 (as of Nov 10, 2026), built from audited fundamentals. The current price: $0.0110.
What is the quality score of GWTR?
Global Water Technologies Inc has a Quality Score of 41/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for Global Water Technologies Inc (GWTR)?
Our calculated price target is the estimate of $0.0099 (as of Nov 10, 2026). Cautious scenario $0.0097, optimistic scenario $0.0102. It is an estimate from revenue and assets compared with similar companies, because none of our valuation models currently carries, not an analyst target.
What is the Global Water Technologies Inc stock forecast for 2026?
Our estimate puts fair value at $0.0099, about 10% lower versus a price of $0.0110 (overvalued). Cautious scenario $0.0097, optimistic scenario $0.0102. The calculation is refreshed regularly with new filings.
What is the revenue of Global Water Technologies Inc (GWTR)?
Global Water Technologies Inc reported trailing-twelve-month revenue of about $95.9K (latest available figure, as of Nov 10, 2026).
What growth is priced into Global Water Technologies Inc (GWTR)?
For today's price to be fair in a discounted-cash-flow model, Global Water Technologies Inc would have to grow free cash flow by +41.0 % per year for five years (discount rate 8.5 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 12 years revenue grew +9.9 % per year. Calculated on free cash flow for fiscal year 2025. Over the last twelve months it was negative, so the figure above is uncertain. As of Nov 10, 2026.
What discount rate (WACC) does the fair value of GWTR use?
Our models discount Global Water Technologies Inc at 8.5 %: a base by market capitalisation (nano), damped by beta 0.43, country premium for USA. The same rate applies in all 26 models.
What is a reverse DCF?
A reverse DCF turns the usual calculation around. Instead of deriving a value from assumptions, it takes today's price as given and asks: what free-cash-flow growth would a company have to deliver for exactly this price to be fair? The result is not a forecast but the expectation already priced in. For Global Water Technologies Inc that is +41.0 % per year for five years, then slowing evenly to 2 % by year ten, using the same discount rate (8.5 %) and the same formula as our fair value.
How much growth has Global Water Technologies Inc (GWTR) delivered so far?
Over the past 12 years revenue at Global Water Technologies Inc grew +9.9 % a year. The price currently implies free-cash-flow growth of +41.0 % per year. Comparing the two shows how much confidence is in the price: if it demands more than has been delivered, the business has to accelerate for the maths to work.
How fast is the sector of Global Water Technologies Inc (GWTR) growing?
The median revenue growth in the sector is +7.8 % a year. That is the yardstick for the growth priced into Global Water Technologies Inc (+41.0 % per year): it shows whether the expectation is within the usual range or beyond it.
What is the free cash flow yield of Global Water Technologies Inc (GWTR)?
The free-cash-flow yield on the price is 1.82 % in the last fiscal year (free cash flow was negative over the last twelve months): that much free cash flow Global Water Technologies Inc produces per unit of market value. When it exceeds the discount rate of our models (8.5 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of Global Water Technologies Inc (GWTR)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Global Water Technologies Inc it is $0.0099 per share (as of Nov 10, 2026), against a price of $0.0110.
Is Global Water Technologies Inc stock overvalued or undervalued in 2026?
As of Nov 10, 2026, GWTR trades above its calculated fair value: price $0.0110, fair value $0.0099, a gap of about −10% (overvalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of GWTR?
No. The price is what the market pays today ($0.0110); the fair value is what the company's own numbers justify ($0.0099). For Global Water Technologies Inc the two are $0.0011 per share apart. That gap is exactly why we show both numbers side by side.
How much is Global Water Technologies Inc worth?
The market values Global Water Technologies Inc at about $353K (market capitalisation, as of Nov 10, 2026). Per share that is $0.0110; our models calculate a fair value of $0.0099 per share.
What do the bullish and bearish scenarios say about GWTR?
Our models span a range for Global Water Technologies Inc: cautious scenario $0.0097, base $0.0099, optimistic $0.0102 per share (as of Nov 10, 2026, price $0.0110). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Global Water Technologies Inc (GWTR)?
Balance-sheet figures for Global Water Technologies Inc (as of Nov 10, 2026): negative equity, so no return on equity and no debt-to-equity ratio. They feed the Quality Score of 41/100, which measures business quality independently of the share price.
How far is GWTR from its 52-week high?
Global Water Technologies Inc trades at $0.0110, about 70% below its 52-week high of $0.0370 and 10% above the low of $0.0100 (as of Nov 10, 2026). Distance from the high says nothing about value: that is what the fair value of $0.0099 is for.
Which stocks are comparable to Global Water Technologies Inc?
From the same area (Industrials) we also value Veralto Corporation, Zurn Elkay Water Solutions Corporation, Fujian Longking Co, Munters Group, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is Global Water Technologies Inc stock attractive at the current price?
The data as of Nov 10, 2026: price $0.0110, calculated fair value $0.0099 (−10%), Quality Score 41/100. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
Is it still worth investing in stocks now?
The global stock market currently sits 15.1% above its aggregate fair value. Global Water Technologies Inc itself currently trades above fair value. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of Global Water Technologies Inc (GWTR)?
The closing price on Nov 10, 2026 was $0.0110. Our estimate is $0.0099, about 10% lower (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Global Water Technologies Inc right now?
The price sits above even our optimistic bull case ($0.0102). The favourable scenario is already priced in. The models converge in a tight band ($0.0097 to $0.0102), unusually little disagreement for a valuation. Evidence is limited here (fewer models, shorter history), so the fair value is a rougher estimate than usual.

Key figures of Global Water Technologies Inc

How large is the market capitalisation of Global Water Technologies Inc (GWTR)?
The market capitalisation of Global Water Technologies Inc is $353K. The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of Global Water Technologies Inc (GWTR)?
The price-to-sales ratio of Global Water Technologies Inc is 3.35 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Global Water Technologies Inc (GWTR)?
Earnings per share at Global Water Technologies Inc are $0.0600. Earnings per share over the last twelve months: total profit spread across every single share.
What is the EBIT return on assets of Global Water Technologies Inc (GWTR)?
On an EBIT basis the return on assets of Global Water Technologies Inc is −44.2% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of Global Water Technologies Inc (GWTR)?
The operating margin of Global Water Technologies Inc is −75.9% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Global Water Technologies Inc (GWTR)?
Revenue at Global Water Technologies Inc is growing +89.5% versus a year earlier (3y avg +252%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How much net debt does Global Water Technologies Inc (GWTR) carry?
The net debt of Global Water Technologies Inc is $127K (fiscal year 2025, ≈ 19.7 yrs of FCF). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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